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International Comfort Products PGMD30G0606 Limit Switch
A normal limit switch is a switch in the heating area that can determine when the air is warm enough for the main blower to kick in and circulate the air. Limit switches exist because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Easy warnings of a bad limit switch
- System is unable to start or will not stay running like it should
- The whole system is starting to erratically occasionally
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If you are going to be buying or ordering a new International Comfort Products PGMD30G0606 replacement part do your best and double check the model number as well as make a visual comparison in order to be sure the proper replacement limit switch is being ordered. If you are not sure about the properly replacing the limit switch on your own then it would be in your best interest to contact a professional to do the work for you.
Feel free to download your manual for help.
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